1.01 Hierarchical Structure of Life

Micromolecules

H2O, organic molecules, ions

Macromolecules

Amino Acids, Carbohydrates, Lipids, Nucleotides

Complex Macromolecules

DNA/RNA, Proteins, Carbohydrates

Subcellular Structures

Organelles: Mitochondrion, Smooth and Rough ER, etc.

Cells

Neurons, Muscle Cells, etc.

Tissues

Description

Organs

Description

Organisms

Description